jaylinfloyd jaylinfloyd
  • 29-05-2019
  • Mathematics
contestada

What’s is the mean absolute deviation for 11 of the data set 11 10 9 12 10

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luisejr77
luisejr77 luisejr77
  • 29-05-2019

Answer:  0.6

Step-by-step explanation:

First you must calculate the mean of the data

The average is:

[tex]{\displaystyle {\overline {x}}}=\frac{11 +10 +9 +12 +10}{5}\\\\{\displaystyle {\overline {x}}}=10.4[/tex]

Now you must calculate the difference between the value 11 and the average

[tex]d = |11-{\displaystyle {\overline {x}}}|\\\\d=|11-10.4|\\\\d=|0.6|\\\\d=0.6[/tex]

The mean absolute deviation is 0.6

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